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Full-Text Articles in Developmental Neuroscience

Neurobiological Mechanisms Of Attention In Adolescents, Virginia Clark May 2026

Neurobiological Mechanisms Of Attention In Adolescents, Virginia Clark

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Adolescence is a transformative developmental period characterized by profound biological, neurological, and behavioral changes. This dissertation investigates the neurobiological underpinnings of attention in adolescents, emphasizing how internal mechanisms influence and individually shape cognitive development through the endosystem. Rooted in the intersection of human development, learning sciences, and cognitive neuroscience, this work argues for a more integrated understanding of attention as a fundamental cognitive function for learning, one that is behaviorally seen but also biologically and neurologically driven. While developmental science has often emphasized external influences such as family, culture, and environment, this work centers on the adolescent’s internal biological systems …


Genomic Data Science Approaches For Understanding Human Diseases, Snehal Shah Aug 2024

Genomic Data Science Approaches For Understanding Human Diseases, Snehal Shah

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The intricate interplay of genetic predisposition, environmental influences, and lifestyle acts as the multifactorial landscape of diseases. Understanding this complexity presents a significant challenge. Molecular insights into disease mechanisms, particularly the interactions of DNA, RNA, and proteins with environmental and lifestyle factors, have revolutionized disease diagnosis, prognosis, and treatment. High-throughput technologies, such as next-generation sequencing, generate large amounts of molecular data, holding a wealth of knowledge. These datasets unveil the roles of genes and their interactions with various factors through analysis, shedding light on previously unknown molecular mechanisms underlying disease pathogenesis. Furthermore, they facilitate the discovery of biomarkers crucial for …


Loss Of Tsc2 Results In Abnormal Postnatal Neurogenesis And Striatal Hamartomas, Victoria Riley May 2024

Loss Of Tsc2 Results In Abnormal Postnatal Neurogenesis And Striatal Hamartomas, Victoria Riley

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Billions of years of evolution have culminated in the most complex organ in all of biology: the brain. Its capacity to sense, store, and predict information uniquely bestows humans with the capability to generate art, music, language, and math and sets humans apart from other species. It is therefore prudent and worthwhile to study the brain and its development. A critical aspect of brain development is neurogenesis, or the production of neurons. Neurogenesis is facilitated by neural stem cells (NSCs) and is influenced by the mTORC1 signaling pathway. For NSCs to differentiate and become committed to a neuronal cell fate, …